APPLIED MINING GEOSTATISTICS

APPLIED MINING GEOSTATISTICS TRAINING

Description

Since geo-statistics developed by Prof George Matheron in 1960, it has been applied greatly in mining industry for mineral resources evaluation and reserves modeling. Geo-statistical method considers the spatial structure which is represented by variogram model in estimation methods such as polygonal, triangular grouping, inverse distance square, nearest point, etc. Moreover, parameters of variogram model can be drawn on to optimize the drilling pattern or the influence area of sampling points.

Kriging is the most famous geo-statistical method used for reserves estimation, and it has been known as BLUE (Best Linear Unbiased Estimator). Krigging variance can be applied to assess the uncertainly (error) of estimation result.

Beside kriging, there are any other geo-statistical methods employed for spatial characterization and modeling of natural resource such as conditional simulation. Geo-statistics can also be utilizing to evaluate mineral reserves classification.

Objectives

1. To give knowledge about the concept of regionalized variable that is the principle of geo-statistics method, analysis and interpretation of variogram.
2. To give understanding about the principle of kriging method and its application for resources modeling and reserves estimation.
3. To give introduction about the principle of geo-statistical simulation, uncertainly analysis, and their application in natural resources evaluation.

Course Content

1. Review of statistics
2. Conventional reserves estimation methods
3. Concept of regionalized variable and calculation of experimental variogram
4. Analysis and interpretation of variogram
5. Exercise and practice of variogram calculation and fitting model
6. Concept of variance dispersion
7. Concept of variance of estimation.
8. Principle of kriging method and its application for reserve estimation
9. Exercise and practice of kriging method
10. Introduction and deterministic method for mineral deposit evaluatio
11. Uncertainty analysis based on kriging variance and conditional simulation
12. Optimization of drilling pattern and reserves classification based on geo-statistical method

METODE TRAINING

1. Presentation
2. Discuss
3. Case Study
4. Evaluation
5. Pre-Test & Post-Test
6. Games

 

• Jadwal Training Update di Tahun 2023

  Training Bulan Januari : 10-11 Januari 2023
  Training Bulan Februari : 7-8 Februari 2023
  Training Bulan Maret : 7-8 Maret 2023
  Training Bulan April : 18-19 April 2023
  Training Bulan Mei : 16-17 Mei 2023
  Training Bulan Juni : 6-7 Juni 2023
  Training Bulan Juli : 11-12 Juli 2023
  Training Bulan Agustus : 22-23 Agustus 2023
  Training Bulan September : 12-13 September 2023
  Training Bulan Oktober : 10-11 Oktober 2023
  Training Bulan November : 7-8 November 2023
  Training Bulan Desember : 5-6 Desember 2023

  Jadwal tersebut juga dapat disesuaikan dengan kebutuhan calon peserta

  , Hotel Dafam Malioboro (7.250.000 IDR / participant)

• Jakarta, Hotel Amaris Tendean (7.750.000 IDR / participant)
• Bandung, Hotel Golden Flower (7.750.000 IDR / participant)
• Bali, Hotel Ibis Kuta (8.500.000 IDR / participant)
• Lombok, Hotel Jayakarta (8.750.000 IDR / participant)

INVESTASI TRAINING

Investasi Pelatihan tahun 2022 ini :

Investasi pelatihan selama dua hari tersebut menyesuaikan dengan jumlah peserta (on call). *Please feel free to contact us.

Apabila perusahaan membutuhkan paket in house training, anggaran investasi pelatihan dapat menyesuaikan dengan anggaran perusahaan.

Fasilitas Pelatihan di Diorama untuk Paket Group (Minimal 2 orang peserta dari perusahaan yang sama):

• FREE Airport pickup service (Gratis Antar jemput Hotel/Bandara)
• FREE Transportasi Peserta ke tempat pelatihan .
• Module / Handout
• FREE Flashdisk
• Sertifikat
• FREE Bag or bagpackers (Tas Training)
• Training Kit (Dokumentasi photo, Blocknote, ATK, etc)
• 2xCoffe Break & 1 Lunch, Dinner
• FREE Souvenir Exclusive

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